Leave the car unlocked with the keys in it? Yeah, that makes me feel good about parking there too! "Hey Eddie, grab a car and make a McDonalds run!" "So you are telling me you used half a tank of gas just moving my car around the lot while I was on the cruise?"

The Hartford CT Airport had a park and leave your keys lot. I don't remember being nervous about it, I probably should have been. However when I returned they picked me up at the airport, had the car out front and warmed up and brushed off. It had snowed big time and was very cold. I was quite pleased. I was younger and more trusting then. Besides it was a Dodge Mini Van, not much risk there.